@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f6690e9f-f330-4545-a587-a21cee4ff742> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f6690e9f-f330-4545-a587-a21cee4ff742> .